body{
	font-size:28px;
	margin:0px;
	text-align:center;
	background:pink;
}
/*页面层容器*/
#container{
	width:1205px;
	margin:10px auto;
	border:2px;
	border-color:black;
	border-style:solid;

}
/*页面头部*/
#Header{
	width:1200px;
	margin:0auto;
	background:DeepSkyBlue;

}
/*页面主体*/
#PageBody{
	width:1200px;
	height:600px;
	margin:0 auto;
	background:palegreen;
}
/*主体内容*/
#MainBody {
	width:700px;
	height:600px;
	float:left;
	overflow:hidden;
	background:Bisque;
}
/*侧边栏*/
#SideBar{width:500px;
	height:600px;
	float:left;
	overflow:hidden;
	background:Khaki ;
}
/*页面底部*/
#Footer{
	clear:both;
	width:1200px;
	margin:0 auto;
	background:LightBlue;
}
#Nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
	overflow:hidden;
    background-color: brown;
}
#Nav li {
	
	
	float: left;
	margin-right:40px;
	
}
#Nav li a {
    display: block;
    color: white;
	text-align:center;
    padding: 14px 16px;
    text-decoration: none;
}
#Nav li a:hover {
    background-color: pink;
    color: red;
}
/* 鼠标移动到选项上修改背景颜色 */
li a:hover {
    background-color: pink;
    color: white;
}
#login ul
{
	list-style-type:none;
	margin:0;
	padding:0;
	margin-left:1100px;
}
